Order Printer Pro: PDF Invoice vs SWB Auto PDF Invoices: Comprehensive Invoice Generation for Shopify

Introduction

For Shopify merchants, automating invoices, packing slips, and quotes is essential to keeping order management efficient and professional. Whether you’re just starting out or running a high-volume store, having the right invoice generator can save countless hours, reduce errors, and ensure compliance with B2B and tax requirements. In this article, we compare Order Printer Pro: PDF Invoice and SWB Auto PDF Invoices to help you choose the solution that best fits your needs. We examine their core capabilities, pricing, technical fit, and trust signals—giving you a clear, side-by-side look at both apps.

Short answer: For most Shopify merchants, Order Printer Pro: PDF Invoice stands out with its extensive feature set, proven track record, deep integration with Shopify, and a decade of merchant trust. SWB Auto PDF Invoices is a newer entrant with a basic offering, but lacks many advanced features and broad merchant validation that Order Printer Pro delivers.

SWB Auto PDF Invoices vs. Order Printer Pro: PDF Invoice — At a Glance

Core Feature Capabilities

Order Printer Pro: PDF Invoice

Order Printer Pro: PDF Invoice is designed to be a comprehensive invoice generator for Shopify merchants of all sizes. It automates the generation of PDF invoices, quotes, and packing slips, which are crucial for smooth order fulfillment and customer communication. Here are its key capabilities:

• 24/7 Support: Get assistance at any time, ensuring issues are resolved quickly and minimizing disruption to your business.
• Automated Email Delivery & Invoice Automation: Automatically send invoices and related documents to customers, reducing manual work and ensuring timely communication.
• Automated PDF Invoices: Every order generates a compliant PDF invoice, simplifying record-keeping and creating a professional experience for your customers.
• B2B Invoice Management: Tailored features for business-to-business transactions, supporting complex requirements like VAT, custom invoice numbers, and document numbering.
• Bulk Print and Export: Print or export invoices, packing slips, and draft orders in bulk, saving significant time for merchants handling large order volumes.
• Customizable Templates: Adapt invoice, packing slip, and quote templates to match your brand, supporting a professional and consistent look across all customer touchpoints.
• Custom Invoice Numbers & Document Numbering: Maintain compliance and streamline accounting with fully customizable numbering systems.
• Draft Order Printing: Easily generate documents for draft orders, supporting unique sales workflows.
• E-Invoicing Standards & Tax/VAT Support: Meet regional and business requirements for e-invoicing, including accurate tax and VAT calculations and fields.
• Multi-currency and Multi-language Support: Cater to international customers by generating invoices in the correct currency and language.
• Packing Slips and Receipts: Quickly print professional packing slips and order receipts for every shipment.
• POS Integration: Connects with Shopify POS and other in-store solutions, enabling seamless in-person order processing and receipt generation.

These capabilities make Order Printer Pro especially valuable for merchants dealing with high order volumes, B2B transactions, or those requiring advanced customization and automation. With bulk operations, automation, and rich customization, it’s suited for scaling stores and complex workflows.

SWB Auto PDF Invoices

SWB Auto PDF Invoices provides foundational invoice generation and delivery capabilities. Its core use case is to automate the creation of PDF invoices and send them via email. Across its pricing tiers, the app offers:

• Generation of PDF invoices (with monthly limits per plan)
• Automated email delivery of invoices (with email limits per plan)
• Template selection and some customization options
• Bulk invoice downloads and packing slip printing (in higher plans)
• Personalized setup and email support

While these features cover essential needs for a basic invoice workflow, SWB Auto PDF Invoices does not offer advanced functionalities such as B2B invoice management, custom invoice numbering, e-invoicing standards, multi-currency or multi-language support, or POS integrations. Merchants with straightforward invoicing needs and low order volume may find these core features sufficient, but growing or international businesses could quickly outgrow its limitations.

Pricing and Value

Both apps are free to start, but their pricing tiers and value differ significantly based on order volume and feature breadth.

• Order Printer Pro: PDF Invoice offers a Free plan covering up to 50 orders per month, which includes bulk print/export, draft order handling, and customizable templates. The Starter plan at $10/month scales up to 500 orders, while Growth ($20/month) and Scale ($40/month) plans accommodate up to 5,000 or unlimited orders per month, respectively. Every tier includes full access to advanced features like document numbering, POS integration, and 24/7 support.
• SWB Auto PDF Invoices begins with a Lifetime Free plan, but this only supports 20 invoices and 20 email deliveries per month—suitable only for very low-volume stores. The Starter ($9.99/month) and Growth ($29.99/month) plans raise these limits, but still cap invoices and emails. The Premium plan ($49.99/month) offers unlimited invoices and email notifications, plus features like bulk invoice downloads and packing slip printing. However, advanced automation, B2B features, and deep customization remain absent.

For merchants with significant order volume or complex requirements, Order Printer Pro’s pricing delivers not only generous order allowances, but also advanced automation and customization at every tier. SWB Auto PDF Invoices may suffice for the smallest stores, but scaling merchants will find better value and fewer constraints with Order Printer Pro: PDF Invoice.

Setup and Technical Fit

Order Printer Pro: PDF Invoice is officially Built for Shopify, meaning it meets Shopify’s highest technical and UX standards. This ensures reliable integration with your store’s checkout, customer accounts, Shopify POS, Shopify Admin, and a wide range of popular tools like Infinite Options, Order Printer, Order Printer Templates, OrderlyEmails, and Store Pickup + Delivery. Its ability to support multi-language and multi-currency workflows makes it suitable for global merchants.

SWB Auto PDF Invoices supports only English and is not Built for Shopify, which may be relevant for merchants prioritizing platform-native reliability and future-proofing. Integration options and technical fit for complex workflows are not highlighted for SWB Auto PDF Invoices, which may limit adaptability as your store’s needs grow. For merchants seeking deep Shopify ecosystem compatibility—especially those using Shopify POS or requiring bulk and automated processing—Order Printer Pro is clearly equipped for the demands of scaling and omnichannel commerce.

Trust Signals

Order Printer Pro: PDF Invoice has been serving Shopify merchants since 2014 and has accumulated over 2,650 reviews with an excellent 4.9 rating. This decade-long presence not only demonstrates reliability, but also provides a rich foundation of merchant trust and real-world validation. With such a large and diverse user base, new users can be confident that the app is battle-tested across a wide range of use cases and order volumes.

SWB Auto PDF Invoices, by contrast, launched in 2025 and has only 2 reviews. While its 5.0 rating is promising, the extremely limited volume means there is little social proof or community knowledge to draw on. For merchants who value proven stability and ongoing support, Order Printer Pro: PDF Invoice’s established track record and review base are significant advantages.

When Order Printer Pro: PDF Invoice Is the Right Choice

• You require advanced automation, including 24/7 support and fully automated PDF invoice delivery.
• Your store manages high order volumes or frequently prints/export invoices in bulk.
• You conduct B2B sales and need custom invoice numbering, document numbering, and VAT/tax compliance.
• You need to support multiple currencies or languages for global customers.
• Integration with Shopify POS, checkout, and other Shopify-native tools is critical to your workflow.
• You want an invoice generator trusted by thousands of merchants and validated over a decade on Shopify.

When SWB Auto PDF Invoices Might Fit Better

• Your store processes fewer than 20 invoices per month and you are seeking a basic, no-cost solution for low order volume.
• You only need simple PDF invoice generation and email delivery with minimal customization.
• You are comfortable with a new app that has limited merchant validation and are not reliant on Shopify-native integrations or advanced automation.

Final Verdict

For Shopify merchants who want a reliable, deeply integrated, and feature-rich invoice generator, Order Printer Pro: PDF Invoice is the clear leader. Its unmatched combination of automation, B2B functionality, bulk handling, and customization addresses the needs of both growing DTC brands and established B2B sellers. The app’s decade-long track record and thousands of positive reviews underline its dependability and merchant trust at every scale.

SWB Auto PDF Invoices may appeal to very new or low-volume merchants who require only basic invoicing with minimal cost, but its lack of advanced features, integrations, and social proof means it is less suitable for stores that expect to grow or that require more sophisticated workflows.

Ultimately, if you want a solution that delivers advanced invoice management, proven reliability, and the confidence that comes from thousands of satisfied merchants, Order Printer Pro: PDF Invoice is the right investment for your Shopify business.

Install Order Printer Pro: PDF Invoice from the Shopify App Store